Pretty sure having working landing gear would have solved the problem
These are all Monday morning quarterbacking, but truth is that all of us should learn from the unfortunate design mistakes that ESA has made
Working landing gear is one, but a bigger design flaw is that they (the ESA probe landing team) assumed that they could land the probe on a comet just like they land a probe the size of the Moon or Mars
All they have, before they release the probe, was a series of GO / NO GO checklist, on the few chosen "preferred landing spot" on that comet
There was no contigensy plan for the many "what ifs" that may happen
And the design of their probe (the shape of it) is exactly like the probe others have used on Mars / Moon - a box with a few legs beneath it
Instead of design the probe with a shape that could deal with more "what if" scenario --- that might greatly enhance the survival of the probe if the probe ended up in non-optimal spots
And the power supply --- why send up a thing to a piece of flying rock in space, chase it for 10 long years, and by the time the space craft reaches the destination, it only has hours of power supply left??
The ESA Rosetta mission turns out to be a showcase of a series of what _not_ to do if one wants to launch a space probe to space
The arts are indeed impressive ! However, they are "sculptures" that do not have movable joints
If only they can make bots that small imagine how many amazing feats that can be achieved !
Lawmakers weren't reading from the same script as U.S. Energy Secretary Ernest Moniz when it came to assessing the U.S.'s place in the supercomputing world. Moniz said the awards "will ensure the United States retains global leadership in supercomputing." But Rep. Chuck Fleischmann (R-Tenn.) put U.S. leadership in the past tense. "Supercomputing is one of those things that we can step up and lead the world again," he said
Let us see what else are in the past tense
How many of the microwave ovens / teevee sets are being made inside the United States of America?
How many of the American jobs have been "outsourced" to places like India or the Philippines?
How many top American companies are using foreigners as their CEOs?
Reading the TFA
AT&T Mobility, the nation's second-largest cellular provider, says it's no longer attaching hidden Internet tracking codes to data transmitted from its users' smartphones. The practice made it nearly impossible to shield its subscribers' identities online
Would be nice to hear something similar from Verizon
really makes me cringe!
First of all, why on earth we, the users, putting ourselves at the mercy of companies such as Verizon or AT&T?
I mean, WE PAID THEM to do the "data carrier job" for us, or in other words, they are not our boss
Why are we letting them having the power to inserting "super cookies" (or whatever fuck else they can come up with) inside the datastreams that we paid them to carry?
So many people making so much noise about FREE SERVICES search engines / social sites such as Google or FB for "tracking" them, where the hell are those people when PAID SERVICES such as AT&T and/or Verizon doing the same thing to them??
Why are we giving away so much of our own rights??
Poster Buchenskjoll http://slashdot.org/~Buchenskj... generously shares with us a very useful link - http://www.abaka.dk/energi/sol... - which puts it about a fourth of your estimate
Coincidentally, the National Geographic just came out with a new article - "How Green Are Those Solar Panels, Really?"
http://news.nationalgeographic...
It's worth a read
I am all for the environment but there are times I think those who are trumpeting the "renewable energy" are blowing smokes
Take the solar panel for example --- a common solar panel (not that expensive kind) with a rating of 12% can generate about 10W of power per square foot --- and in places like Denmark, the average hour of sunshine in cloudless sky per day is, -- let me be generous and put it as, -- 5 hours a day
Simple arithmetic tells us that for a one square foot of solar panel installed in Denmark it will produce about 18.25KWH per year. Multiply that by 75% (to account for dust / grime or whatever that blocks the sunlights) we get around 13.69KWH, per year
Now, what is the total energy use of a first world country like Denmark? How many square feet of solar panels must we use to generate enough power for Denmark?
I do reckon that there are other means of renewable energy - like wind turbines or geo-thermal but let's face the reality --- how many wind turbines can Denmark erect before all the birds in Denmark ended up in slices?
In some Islamic countries if you dare to search for the above you will automatically be tagged by the authority as A CRUSADER !!
So be forewarned !
Source: I'm a Chinese American currently in China
I am an American Chinese currently in America, and unlike you, I was born in China, and knew China from inside and out so much so that I ran away from it
The current China is more capitalistic than the United States of America - in China you won't see nonsense like the Obamacare because, according to the Chinese culture everyone is supposed to taking care of one's own life, and health
The government's job is to protect the country and to ensure that the society doesn't falter. It ain't the government's job to cuddle the people (at least Confucius never says so)
Although I ain't a Chinese national anymore I am still a(n ethnic) Chinese through and through and I happen to agree with what the government of China is doing
To say that China is going back to Communism is to lie with both eyes wide open. Xi is no communist, in fact, he is *VERY* afraid of the "deep red" faction within the CCP, that is why there are so much "anti-graft" operations around --- all designed to crush his opponents, the "deep red" faction of the Tai Zhi Dang
"It's the best thing since professional golfers on 'ludes." -- Rick Obidiah